package com.hzy.aop;

import org.apache.log4j.Logger;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;

import java.util.Arrays;

/**
 * @Package: com.hzy.aop
 * @ClassName: AroundLogger
 * @Author: 862982795
 * @CreateTime: 2021/07/05 21:20
 * @Description:
 */
public class AroundLogger {
    private static final Logger log = Logger.getLogger(AroundLogger.class);

    @Around("execution(* com.hzy.service.UserService.*(..))")
    public Object aroundLogger(ProceedingJoinPoint jp) throws Throwable {
        log.info("调用 " + jp.getTarget() + " 的 " + jp.getSignature().getName() + " 方法。方法入参:" + Arrays.toString(jp.getArgs()));
        try {
            Object result = jp.proceed(); //
            log.info("调用" + jp.getTarget() + " 的 " + jp.getSignature().getName() + " 方法。方法返回值: " + result);
            return result;
        } catch (Throwable e) {
            log.error(jp.getSignature().getName() + " 方法发生异常: " + e);
            throw e;
        } finally {
            log.info(jp.getSignature().getName() + " 方法结束执行。");
        }

    }
}
